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sdrangel/plugins/channelrx/demodadsb/adsbdemodgui.cpp
Jon Beniston 8321e68ec2 Fix for older version of Qt
2020-11-12 15:36:40 +00:00

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2020 Edouard Griffiths, F4EXB //
// Copyright (C) 2020 Jon Beniston, M7RCE //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// (at your option) any later version. //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#include <cmath>
#include "device/deviceuiset.h"
#include <QDockWidget>
#include <QMainWindow>
#include <QQuickItem>
#include <QGeoLocation>
#include <QQmlContext>
#include <QDesktopServices>
#include <QUrl>
#include <QMessageBox>
#include <QDebug>
#include "ui_adsbdemodgui.h"
#include "channel/channelwebapiutils.h"
#include "plugin/pluginapi.h"
#include "util/simpleserializer.h"
#include "util/db.h"
#include "gui/basicchannelsettingsdialog.h"
#include "gui/devicestreamselectiondialog.h"
#include "gui/crightclickenabler.h"
#include "dsp/dspengine.h"
#include "mainwindow.h"
#include "adsbdemodreport.h"
#include "adsbdemod.h"
#include "adsbdemodgui.h"
#include "adsbdemodfeeddialog.h"
#include "adsbdemoddisplaydialog.h"
#include "adsb.h"
// ADS-B table columns
#define ADSB_COL_ICAO 0
#define ADSB_COL_FLIGHT 1
#define ADSB_COL_MODEL 2
#define ADSB_COL_AIRLINE 3
#define ADSB_COL_ALTITUDE 4
#define ADSB_COL_SPEED 5
#define ADSB_COL_HEADING 6
#define ADSB_COL_VERTICALRATE 7
#define ADSB_COL_RANGE 8
#define ADSB_COL_AZEL 9
#define ADSB_COL_LATITUDE 10
#define ADSB_COL_LONGITUDE 11
#define ADSB_COL_CATEGORY 12
#define ADSB_COL_STATUS 13
#define ADSB_COL_SQUAWK 14
#define ADSB_COL_REGISTRATION 15
#define ADSB_COL_COUNTRY 16
#define ADSB_COL_REGISTERED 17
#define ADSB_COL_MANUFACTURER 18
#define ADSB_COL_OWNER 19
#define ADSB_COL_OPERATOR_ICAO 20
#define ADSB_COL_TIME 21
#define ADSB_COL_FRAMECOUNT 22
#define ADSB_COL_CORRELATION 23
#define ADSB_COL_RSSI 24
const char *Aircraft::m_speedTypeNames[] = {
"GS", "TAS", "IAS"
};
ADSBDemodGUI* ADSBDemodGUI::create(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel)
{
ADSBDemodGUI* gui = new ADSBDemodGUI(pluginAPI, deviceUISet, rxChannel);
return gui;
}
void ADSBDemodGUI::destroy()
{
delete this;
}
void ADSBDemodGUI::resetToDefaults()
{
m_settings.resetToDefaults();
displaySettings();
applySettings();
}
QByteArray ADSBDemodGUI::serialize() const
{
return m_settings.serialize();
}
bool ADSBDemodGUI::deserialize(const QByteArray& data)
{
if(m_settings.deserialize(data)) {
updateDeviceSetList();
displaySettings();
applySettings(true);
return true;
} else {
resetToDefaults();
return false;
}
}
// Longitude zone (returns value in range [1,59]
static int cprNL(double lat)
{
if (lat == 0.0)
return 59;
else if ((lat == 87.0) || (lat == -87.0))
return 2;
else if ((lat > 87.0) || (lat < -87.0))
return 1;
else
{
double nz = 15.0;
double n = 1 - std::cos(M_PI / (2.0 * nz));
double d = std::cos(std::fabs(lat) * M_PI/180.0);
return std::floor((M_PI * 2.0) / std::acos(1.0 - (n/(d*d))));
}
}
static int cprN(double lat, int odd)
{
int nl = cprNL(lat) - odd;
if (nl > 1)
return nl;
else
return 1;
}
static Real feetToMetres(Real feet)
{
return feet * 0.3048f;
}
static int feetToMetresInt(Real feet)
{
return (int)std::round(feetToMetres(feet));
}
static Real knotsToKPH(Real knots)
{
return knots * 1.852f;
}
static int knotsToKPHInt(Real knots)
{
return (int)std::round(knotsToKPH(knots));
}
static Real feetPerMinToMetresPerSecond(Real fpm)
{
return fpm * 0.00508f;
}
static int feetPerMinToMetresPerSecondInt(Real fpm)
{
return (int)std::round(feetPerMinToMetresPerSecond(fpm));
}
// Can't use std::fmod, as that works differently for negative numbers (See C.2.6.2)
static Real modulus(double x, double y)
{
return x - y * std::floor(x/y);
}
QVariant AircraftModel::data(const QModelIndex &index, int role) const
{
int row = index.row();
if ((row < 0) || (row >= m_aircrafts.count()))
return QVariant();
if (role == AircraftModel::positionRole)
{
// Coordinates to display the aircraft icon at
QGeoCoordinate coords;
coords.setLatitude(m_aircrafts[row]->m_latitude);
coords.setLongitude(m_aircrafts[row]->m_longitude);
coords.setAltitude(feetToMetres(m_aircrafts[row]->m_altitude));
return QVariant::fromValue(coords);
}
else if (role == AircraftModel::headingRole)
{
// What rotation to draw the aircraft icon at
return QVariant::fromValue(m_aircrafts[row]->m_heading);
}
else if (role == AircraftModel::adsbDataRole)
{
// Create the text to go in the bubble next to the aircraft
QStringList list;
if (m_aircrafts[row]->m_flight.length() > 0)
{
list.append(QString("Flight: %1").arg(m_aircrafts[row]->m_flight));
}
else
{
list.append(QString("ICAO: %1").arg(m_aircrafts[row]->m_icao, 1, 16));
}
if (m_aircrafts[row]->m_showAll || m_aircrafts[row]->m_isHighlighted)
{
if (m_aircrafts[row]->m_aircraftInfo != nullptr)
{
if (m_aircrafts[row]->m_aircraftInfo->m_model.size() > 0)
{
list.append(QString("Aircraft: %1").arg(m_aircrafts[row]->m_aircraftInfo->m_model));
}
}
if (m_aircrafts[row]->m_altitudeValid)
{
if (m_aircrafts[row]->m_gui->useSIUints())
list.append(QString("Altitude: %1 (m)").arg(feetToMetresInt(m_aircrafts[row]->m_altitude)));
else
list.append(QString("Altitude: %1 (ft)").arg(m_aircrafts[row]->m_altitude));
}
if (m_aircrafts[row]->m_speedValid)
{
if (m_aircrafts[row]->m_gui->useSIUints())
list.append(QString("%1: %2 (kph)").arg(m_aircrafts[row]->m_speedTypeNames[m_aircrafts[row]->m_speedType]).arg(knotsToKPHInt(m_aircrafts[row]->m_speed)));
else
list.append(QString("%1: %2 (kn)").arg(m_aircrafts[row]->m_speedTypeNames[m_aircrafts[row]->m_speedType]).arg(m_aircrafts[row]->m_speed));
}
if (m_aircrafts[row]->m_verticalRateValid)
{
QString desc;
Real rate;
QString units;
if (m_aircrafts[row]->m_gui->useSIUints())
{
rate = feetPerMinToMetresPerSecondInt(m_aircrafts[row]->m_verticalRate);
units = QString("m/s");
}
else
{
rate = m_aircrafts[row]->m_verticalRate;
units = QString("ft/min");
}
if (m_aircrafts[row]->m_verticalRate == 0)
desc = "Level flight";
else if (rate > 0)
desc = QString("Climbing: %1 (%2)").arg(rate).arg(units);
else
desc = QString("Descending: %1 (%2)").arg(rate).arg(units);
list.append(QString(desc));
}
if ((m_aircrafts[row]->m_status.length() > 0) && m_aircrafts[row]->m_status.compare("No emergency"))
{
list.append(m_aircrafts[row]->m_status);
}
}
QString data = list.join("\n");
return QVariant::fromValue(data);
}
else if (role == AircraftModel::aircraftImageRole)
{
// Select an image to use for the aircraft
if (m_aircrafts[row]->m_emitterCategory.length() > 0)
{
if (!m_aircrafts[row]->m_emitterCategory.compare("Heavy"))
return QVariant::fromValue(QString("aircraft_4engine.png"));
else if (!m_aircrafts[row]->m_emitterCategory.compare("Large"))
return QVariant::fromValue(QString("aircraft_2engine.png"));
else if (!m_aircrafts[row]->m_emitterCategory.compare("Small"))
return QVariant::fromValue(QString("aircraft_2enginesmall.png"));
else if (!m_aircrafts[row]->m_emitterCategory.compare("Rotorcraft"))
return QVariant::fromValue(QString("aircraft_helicopter.png"));
else if (!m_aircrafts[row]->m_emitterCategory.compare("High performance"))
return QVariant::fromValue(QString("aircraft_fighter.png"));
else if (!m_aircrafts[row]->m_emitterCategory.compare("Light")
|| !m_aircrafts[row]->m_emitterCategory.compare("Ultralight")
|| !m_aircrafts[row]->m_emitterCategory.compare("Glider/sailplane"))
return QVariant::fromValue(QString("aircraft_light.png"));
else if (!m_aircrafts[row]->m_emitterCategory.compare("Space vehicle"))
return QVariant::fromValue(QString("aircraft_space.png"));
else if (!m_aircrafts[row]->m_emitterCategory.compare("UAV"))
return QVariant::fromValue(QString("aircraft_drone.png"));
else if (!m_aircrafts[row]->m_emitterCategory.compare("Emergency vehicle")
|| !m_aircrafts[row]->m_emitterCategory.compare("Service vehicle"))
return QVariant::fromValue(QString("truck.png"));
else
return QVariant::fromValue(QString("aircraft_2engine.png"));
}
else
return QVariant::fromValue(QString("aircraft_2engine.png"));
}
else if (role == AircraftModel::bubbleColourRole)
{
// Select a background colour for the text bubble next to the aircraft
if (m_aircrafts[row]->m_isTarget)
return QVariant::fromValue(QColor("lightgreen"));
else if (m_aircrafts[row]->m_isHighlighted)
return QVariant::fromValue(QColor("orange"));
else if ((m_aircrafts[row]->m_status.length() > 0) && m_aircrafts[row]->m_status.compare("No emergency"))
return QVariant::fromValue(QColor("lightred"));
else
return QVariant::fromValue(QColor("lightblue"));
}
else if (role == AircraftModel::aircraftPathRole)
{
if (m_flightPaths)
return m_aircrafts[row]->m_coordinates;
else
return QVariantList();
}
else if (role == AircraftModel::showAllRole)
return QVariant::fromValue(m_aircrafts[row]->m_showAll);
else if (role == AircraftModel::highlightedRole)
return QVariant::fromValue(m_aircrafts[row]->m_isHighlighted);
else if (role == AircraftModel::targetRole)
return QVariant::fromValue(m_aircrafts[row]->m_isTarget);
return QVariant();
}
bool AircraftModel::setData(const QModelIndex &index, const QVariant& value, int role)
{
int row = index.row();
if ((row < 0) || (row >= m_aircrafts.count()))
return false;
if (role == AircraftModel::showAllRole)
{
bool showAll = value.toBool();
if (showAll != m_aircrafts[row]->m_showAll)
{
m_aircrafts[row]->m_showAll = showAll;
emit dataChanged(index, index);
}
return true;
}
else if (role == AircraftModel::highlightedRole)
{
bool highlight = value.toBool();
if (highlight != m_aircrafts[row]->m_isHighlighted)
{
m_aircrafts[row]->m_gui->highlightAircraft(m_aircrafts[row]);
emit dataChanged(index, index);
}
return true;
}
else if (role == AircraftModel::targetRole)
{
bool target = value.toBool();
if (target != m_aircrafts[row]->m_isTarget)
{
m_aircrafts[row]->m_gui->targetAircraft(m_aircrafts[row]);
emit dataChanged(index, index);
}
return true;
}
return true;
}
QVariant AirportModel::data(const QModelIndex &index, int role) const
{
int row = index.row();
if ((row < 0) || (row >= m_airports.count()))
return QVariant();
if (role == AirportModel::positionRole)
{
// Coordinates to display the airport icon at
QGeoCoordinate coords;
coords.setLatitude(m_airports[row]->m_latitude);
coords.setLongitude(m_airports[row]->m_longitude);
coords.setAltitude(feetToMetres(m_airports[row]->m_elevation));
return QVariant::fromValue(coords);
}
else if (role == AirportModel::airportDataRole)
{
if (m_showFreq[row])
return QVariant::fromValue(m_airportDataFreq[row]);
else
return QVariant::fromValue(m_airports[row]->m_ident);
}
else if (role == AirportModel::airportDataRowsRole)
{
if (m_showFreq[row])
return QVariant::fromValue(m_airportDataFreqRows[row]);
else
return 1;
}
else if (role == AirportModel::airportImageRole)
{
// Select an image to use for the airport
if (m_airports[row]->m_type == ADSBDemodSettings::AirportType::Large)
return QVariant::fromValue(QString("airport_large.png"));
else if (m_airports[row]->m_type == ADSBDemodSettings::AirportType::Medium)
return QVariant::fromValue(QString("airport_medium.png"));
else if (m_airports[row]->m_type == ADSBDemodSettings::AirportType::Heliport)
return QVariant::fromValue(QString("heliport.png"));
else
return QVariant::fromValue(QString("airport_small.png"));
}
else if (role == AirportModel::bubbleColourRole)
{
// Select a background colour for the text bubble next to the airport
return QVariant::fromValue(QColor("lightyellow"));
}
else if (role == AirportModel::showFreqRole)
{
return QVariant::fromValue(m_showFreq[row]);
}
return QVariant();
}
bool AirportModel::setData(const QModelIndex &index, const QVariant& value, int role)
{
int row = index.row();
if ((row < 0) || (row >= m_airports.count()))
return false;
if (role == AirportModel::showFreqRole)
{
bool showFreq = value.toBool();
if (showFreq != m_showFreq[row])
{
m_showFreq[row] = showFreq;
emit dataChanged(index, index);
}
return true;
}
else if (role == AirportModel::selectedFreqRole)
{
int idx = value.toInt();
if ((idx >= 0) && (idx < m_airports[row]->m_frequencies.size()))
m_gui->setFrequency(m_airports[row]->m_frequencies[idx]->m_frequency * 1000000);
else if (idx == m_airports[row]->m_frequencies.size())
{
// Set airport as target
m_gui->target(m_azimuth[row], m_elevation[row]);
emit dataChanged(index, index);
}
return true;
}
return true;
}
// Set selected device to the given centre frequency (used to tune to ATC selected from airports on map)
bool ADSBDemodGUI::setFrequency(float targetFrequencyHz)
{
return ChannelWebAPIUtils::setCenterFrequency(m_settings.m_deviceIndex, targetFrequencyHz);
}
// Called when we have both lat & long
void ADSBDemodGUI::updatePosition(Aircraft *aircraft)
{
if (!aircraft->m_positionValid)
{
aircraft->m_positionValid = true;
// Now we have a position, add a plane to the map
QGeoCoordinate coords;
coords.setLatitude(aircraft->m_latitude);
coords.setLongitude(aircraft->m_longitude);
m_aircraftModel.addAircraft(aircraft);
}
// Calculate range, azimuth and elevation to aircraft from station
m_azEl.setTarget(aircraft->m_latitude, aircraft->m_longitude, feetToMetres(aircraft->m_altitude));
m_azEl.calculate();
aircraft->m_range = m_azEl.getDistance();
aircraft->m_azimuth = m_azEl.getAzimuth();
aircraft->m_elevation = m_azEl.getElevation();
aircraft->m_rangeItem->setText(QString::number(aircraft->m_range/1000.0, 'f', 1));
aircraft->m_azElItem->setText(QString("%1/%2").arg(std::round(aircraft->m_azimuth)).arg(std::round(aircraft->m_elevation)));
if (aircraft == m_trackAircraft)
m_adsbDemod->setTarget(aircraft->m_azimuth, aircraft->m_elevation);
}
// Called when we have lat & long from local decode and we need to check if it is in a valid range (<180nm/333km)
// or 1/4 of that for surface positions
bool ADSBDemodGUI::updateLocalPosition(Aircraft *aircraft, double latitude, double longitude, bool surfacePosition)
{
// Calculate range to aircraft from station
m_azEl.setTarget(latitude, longitude, feetToMetres(aircraft->m_altitude));
m_azEl.calculate();
// Don't use the full 333km, as there may be some error in station position
if (m_azEl.getDistance() < (surfacePosition ? 80000 : 320000))
{
aircraft->m_latitude = latitude;
aircraft->m_longitude = longitude;
updatePosition(aircraft);
return true;
}
else
return false;
}
// Try to find an airline logo based on ICAO
QIcon *ADSBDemodGUI::getAirlineIcon(const QString &operatorICAO)
{
if (m_airlineIcons.contains(operatorICAO))
return m_airlineIcons.value(operatorICAO);
else
{
QIcon *icon = nullptr;
QString endPath = QString("/airlinelogos/%1.bmp").arg(operatorICAO);
// Try in user directory first, so they can customise
QString userIconPath = getDataDir() + endPath;
QFile file(userIconPath);
if (file.exists())
{
icon = new QIcon(userIconPath);
m_airlineIcons.insert(operatorICAO, icon);
}
else
{
// Try in resources
QResource resourceIconPath(QString(":%1").arg(endPath));
if (resourceIconPath.isValid())
{
icon = new QIcon(":" + endPath);
m_airlineIcons.insert(operatorICAO, icon);
}
}
return icon;
}
}
// Try to find an flag logo based on a country
QIcon *ADSBDemodGUI::getFlagIcon(const QString &country)
{
if (m_flagIcons.contains(country))
return m_flagIcons.value(country);
else
{
QIcon *icon = nullptr;
QString endPath = QString("/flags/%1.bmp").arg(country);
// Try in user directory first, so they can customise
QString userIconPath = getDataDir() + endPath;
QFile file(userIconPath);
if (file.exists())
{
icon = new QIcon(userIconPath);
m_flagIcons.insert(country, icon);
}
else
{
// Try in resources
QResource resourceIconPath(QString(":%1").arg(endPath));
if (resourceIconPath.isValid())
{
icon = new QIcon(":" + endPath);
m_flagIcons.insert(country, icon);
}
}
return icon;
}
}
void ADSBDemodGUI::handleADSB(
const QByteArray data,
const QDateTime dateTime,
float correlation,
float correlationOnes)
{
const char idMap[] = "?ABCDEFGHIJKLMNOPQRSTUVWXYZ????? ???????????????0123456789??????";
const QString categorySetA[] = {
"None",
"Light",
"Small",
"Large",
"High vortex",
"Heavy",
"High performance",
"Rotorcraft"
};
const QString categorySetB[] = {
"None",
"Glider/sailplane",
"Lighter-than-air",
"Parachutist",
"Ultralight",
"Reserved",
"UAV",
"Space vehicle"
};
const QString categorySetC[] = {
"None",
"Emergency vehicle",
"Service vehicle",
"Ground obstruction",
"Cluster obstacle",
"Line obstacle",
"Reserved",
"Reserved"
};
const QString emergencyStatus[] = {
"No emergency",
"General emergency",
"Lifeguard/Medical",
"Minimum fuel",
"No communications",
"Unlawful interference",
"Downed aircraft",
"Reserved"
};
int df = (data[0] >> 3) & ADS_B_DF_MASK; // Downlink format
int ca = data[0] & 0x7; // Capability
unsigned icao = ((data[1] & 0xff) << 16) | ((data[2] & 0xff) << 8) | (data[3] & 0xff); // ICAO aircraft address
int tc = (data[4] >> 3) & 0x1f; // Type code
Aircraft *aircraft;
if (m_aircraft.contains(icao))
{
// Update existing aircraft info
aircraft = m_aircraft.value(icao);
}
else
{
// Add new aircraft
aircraft = new Aircraft(this);
aircraft->m_icao = icao;
m_aircraft.insert(icao, aircraft);
// Check for TIS-B addresses
if ((df == 18) && !((df == 18) && ((ca == 0) || (ca == 1) || (ca == 6))))
aircraft->m_icaoItem->setText(QString("TIS-B %1").arg(aircraft->m_icao, 1, 16));
else
aircraft->m_icaoItem->setText(QString("%1").arg(aircraft->m_icao, 1, 16));
ui->adsbData->setSortingEnabled(false);
int row = ui->adsbData->rowCount();
ui->adsbData->setRowCount(row + 1);
ui->adsbData->setItem(row, ADSB_COL_ICAO, aircraft->m_icaoItem);
ui->adsbData->setItem(row, ADSB_COL_FLIGHT, aircraft->m_flightItem);
ui->adsbData->setItem(row, ADSB_COL_MODEL, aircraft->m_modelItem);
ui->adsbData->setItem(row, ADSB_COL_AIRLINE, aircraft->m_airlineItem);
ui->adsbData->setItem(row, ADSB_COL_ALTITUDE, aircraft->m_altitudeItem);
ui->adsbData->setItem(row, ADSB_COL_SPEED, aircraft->m_speedItem);
ui->adsbData->setItem(row, ADSB_COL_HEADING, aircraft->m_headingItem);
ui->adsbData->setItem(row, ADSB_COL_VERTICALRATE, aircraft->m_verticalRateItem);
ui->adsbData->setItem(row, ADSB_COL_RANGE, aircraft->m_rangeItem);
ui->adsbData->setItem(row, ADSB_COL_AZEL, aircraft->m_azElItem);
ui->adsbData->setItem(row, ADSB_COL_LATITUDE, aircraft->m_latitudeItem);
ui->adsbData->setItem(row, ADSB_COL_LONGITUDE, aircraft->m_longitudeItem);
ui->adsbData->setItem(row, ADSB_COL_CATEGORY, aircraft->m_emitterCategoryItem);
ui->adsbData->setItem(row, ADSB_COL_STATUS, aircraft->m_statusItem);
ui->adsbData->setItem(row, ADSB_COL_SQUAWK, aircraft->m_squawkItem);
ui->adsbData->setItem(row, ADSB_COL_REGISTRATION, aircraft->m_registrationItem);
ui->adsbData->setItem(row, ADSB_COL_COUNTRY, aircraft->m_countryItem);
ui->adsbData->setItem(row, ADSB_COL_REGISTERED, aircraft->m_registeredItem);
ui->adsbData->setItem(row, ADSB_COL_MANUFACTURER, aircraft->m_manufacturerNameItem);
ui->adsbData->setItem(row, ADSB_COL_OWNER, aircraft->m_ownerItem);
ui->adsbData->setItem(row, ADSB_COL_OPERATOR_ICAO, aircraft->m_operatorICAOItem);
ui->adsbData->setItem(row, ADSB_COL_TIME, aircraft->m_timeItem);
ui->adsbData->setItem(row, ADSB_COL_FRAMECOUNT, aircraft->m_adsbFrameCountItem);
ui->adsbData->setItem(row, ADSB_COL_CORRELATION, aircraft->m_correlationItem);
ui->adsbData->setItem(row, ADSB_COL_RSSI, aircraft->m_rssiItem);
// Look aircraft up in database
if (m_aircraftInfo != nullptr)
{
if (m_aircraftInfo->contains(icao))
{
aircraft->m_aircraftInfo = m_aircraftInfo->value(icao);
aircraft->m_modelItem->setText(aircraft->m_aircraftInfo->m_model);
aircraft->m_registrationItem->setText(aircraft->m_aircraftInfo->m_registration);
aircraft->m_manufacturerNameItem->setText(aircraft->m_aircraftInfo->m_manufacturerName);
aircraft->m_ownerItem->setText(aircraft->m_aircraftInfo->m_owner);
aircraft->m_operatorICAOItem->setText(aircraft->m_aircraftInfo->m_operatorICAO);
aircraft->m_registeredItem->setText(aircraft->m_aircraftInfo->m_registered);
// Try loading an airline logo based on operator ICAO
QIcon *icon = nullptr;
if (aircraft->m_aircraftInfo->m_operatorICAO.size() > 0)
{
icon = getAirlineIcon(aircraft->m_aircraftInfo->m_operatorICAO);
if (icon != nullptr)
{
aircraft->m_airlineItem->setSizeHint(QSize(85, 20));
aircraft->m_airlineItem->setIcon(*icon);
}
}
if (icon == nullptr)
{
if (aircraft->m_aircraftInfo->m_operator.size() > 0)
aircraft->m_airlineItem->setText(aircraft->m_aircraftInfo->m_operator);
else
aircraft->m_airlineItem->setText(aircraft->m_aircraftInfo->m_owner);
}
// Try loading a flag based on registration
if ((aircraft->m_aircraftInfo->m_registration.size() > 0) && (m_prefixMap != nullptr))
{
QString flag;
int idx = aircraft->m_aircraftInfo->m_registration.indexOf('-');
if (idx >= 0)
{
QString prefix;
// Some countries use AA-A - try these first as first letters are common
prefix = aircraft->m_aircraftInfo->m_registration.left(idx + 2);
if (m_prefixMap->contains(prefix))
flag = m_prefixMap->value(prefix);
else
{
// Try letters before '-'
prefix = aircraft->m_aircraftInfo->m_registration.left(idx);
if (m_prefixMap->contains(prefix))
flag = m_prefixMap->value(prefix);
}
}
else
{
// No '-' Could be military
if ((m_militaryMap != nullptr) && (m_militaryMap->contains(aircraft->m_aircraftInfo->m_operator)))
flag = m_militaryMap->value(aircraft->m_aircraftInfo->m_operator);
}
if (flag != "")
{
icon = getFlagIcon(flag);
if (icon != nullptr)
{
aircraft->m_countryItem->setSizeHint(QSize(40, 20));
aircraft->m_countryItem->setIcon(*icon);
}
}
}
}
}
if (m_settings.m_autoResizeTableColumns)
ui->adsbData->resizeColumnsToContents();
ui->adsbData->setSortingEnabled(true);
}
aircraft->m_time = dateTime;
QTime time = dateTime.time();
aircraft->m_timeItem->setText(QString("%1:%2:%3").arg(time.hour(), 2, 10, QLatin1Char('0')).arg(time.minute(), 2, 10, QLatin1Char('0')).arg(time.second(), 2, 10, QLatin1Char('0')));
aircraft->m_adsbFrameCount++;
aircraft->m_adsbFrameCountItem->setData(Qt::DisplayRole, aircraft->m_adsbFrameCount);
if (correlation < aircraft->m_minCorrelation)
aircraft->m_minCorrelation = correlation;
if (correlation > aircraft->m_maxCorrelation)
aircraft->m_maxCorrelation = correlation;
m_correlationAvg(correlation);
aircraft->m_correlationAvg(correlation);
aircraft->m_correlation = aircraft->m_correlationAvg.instantAverage();
aircraft->m_correlationItem->setText(QString("%1/%2/%3")
.arg(CalcDb::dbPower(aircraft->m_minCorrelation), 3, 'f', 1)
.arg(CalcDb::dbPower(aircraft->m_correlation), 3, 'f', 1)
.arg(CalcDb::dbPower(aircraft->m_maxCorrelation), 3, 'f', 1));
m_correlationOnesAvg(correlationOnes);
aircraft->m_rssiItem->setText(QString("%1")
.arg(CalcDb::dbPower(m_correlationOnesAvg.instantAverage()), 3, 'f', 1));
// ADS-B, non-transponder ADS-B or TIS-B rebroadcast of ADS-B (ADS-R)
if ((df == 17) || ((df == 18) && ((ca == 0) || (ca == 1) || (ca == 6))))
{
if ((tc >= 1) && ((tc <= 4)))
{
// Aircraft identification
int ec = data[4] & 0x7; // Emitter category
if (tc == 4)
aircraft->m_emitterCategory = categorySetA[ec];
else if (tc == 3)
aircraft->m_emitterCategory = categorySetB[ec];
else if (tc == 2)
aircraft->m_emitterCategory = categorySetC[ec];
else
aircraft->m_emitterCategory = QString("Reserved");
aircraft->m_emitterCategoryItem->setText(aircraft->m_emitterCategory);
// Flight/callsign - Extract 8 6-bit characters from 6 8-bit bytes, MSB first
unsigned char c[8];
char callsign[9];
c[0] = (data[5] >> 2) & 0x3f; // 6
c[1] = ((data[5] & 0x3) << 4) | ((data[6] & 0xf0) >> 4); // 2+4
c[2] = ((data[6] & 0xf) << 2) | ((data[7] & 0xc0) >> 6); // 4+2
c[3] = (data[7] & 0x3f); // 6
c[4] = (data[8] >> 2) & 0x3f;
c[5] = ((data[8] & 0x3) << 4) | ((data[9] & 0xf0) >> 4);
c[6] = ((data[9] & 0xf) << 2) | ((data[10] & 0xc0) >> 6);
c[7] = (data[10] & 0x3f);
// Map to ASCII
for (int i = 0; i < 8; i++)
callsign[i] = idMap[c[i]];
callsign[8] = '\0';
aircraft->m_flight = QString(callsign);
aircraft->m_flightItem->setText(aircraft->m_flight);
}
else if (((tc >= 5) && (tc <= 18)) || ((tc >= 20) && (tc <= 22)))
{
bool surfacePosition = (tc >= 5) && (tc <= 8);
if (surfacePosition)
{
// Surface position
// Set altitude to 0, if we're on the surface
// Actual altitude may of course depend on airport elevation
aircraft->m_altitudeValid = true;
aircraft->m_altitudeItem->setData(Qt::DisplayRole, 0);
int movement = ((data[4] & 0x7) << 4) | ((data[5] >> 4) & 0xf);
if (movement == 0)
{
// No information available
aircraft->m_speedValid = false;
aircraft->m_speedItem->setData(Qt::DisplayRole, "");
}
else if (movement == 1)
{
// Aircraft stopped
aircraft->m_speedValid = true;
aircraft->m_speedItem->setData(Qt::DisplayRole, 0);
}
else if ((movement >= 2) && (movement <= 123))
{
float base, step; // In knts
int adjust;
if ((movement >= 2) && (movement <= 8))
{
base = 0.125f;
step = 0.125f;
adjust = 2;
}
else if ((movement >= 9) && (movement <= 12))
{
base = 1.0f;
step = 0.25f;
adjust = 9;
}
else if ((movement >= 13) && (movement <= 38))
{
base = 2.0f;
step = 0.5f;
adjust = 13;
}
else if ((movement >= 39) && (movement <= 93))
{
base = 15.0f;
step = 1.0f;
adjust = 39;
}
else if ((movement >= 94) && (movement <= 108))
{
base = 70.0f;
step = 2.0f;
adjust = 94;
}
else
{
base = 100.0f;
step = 5.0f;
adjust = 109;
}
float speed = base + (movement - adjust) * step;
aircraft->m_speedType = Aircraft::GS;
aircraft->m_speedValid = true;
aircraft->m_speedItem->setData(Qt::DisplayRole, m_settings.m_siUnits ? knotsToKPHInt(aircraft->m_speed) : (int)std::round(aircraft->m_speed));
}
else if (movement == 124)
{
aircraft->m_speedValid = true;
aircraft->m_speedItem->setData(Qt::DisplayRole, m_settings.m_siUnits ? 324 : 175); // Actually greater than this
}
int groundTrackStatus = (data[5] >> 3) & 1;
int groundTrackValue = ((data[5] & 0x7) << 4) | ((data[6] >> 4) & 0xf);
if (groundTrackStatus)
{
aircraft->m_heading = std::round((groundTrackValue * 360.0/128.0));
aircraft->m_headingValid = true;
aircraft->m_headingItem->setData(Qt::DisplayRole, aircraft->m_heading);
}
}
else if (((tc >= 9) && (tc <= 18)) || ((tc >= 20) && (tc <= 22)))
{
// Airbourne position (9-18 baro, 20-22 GNSS)
int ss = (data[4] >> 1) & 0x3; // Surveillance status
int nicsb = data[4] & 1; // NIC supplement-B - Or single antenna flag
int alt = ((data[5] & 0xff) << 4) | ((data[6] >> 4) & 0xf); // Altitude
int n = ((alt >> 1) & 0x7f0) | (alt & 0xf);
int alt_ft = n * ((alt & 0x10) ? 25 : 100) - 1000;
aircraft->m_altitude = alt_ft;
aircraft->m_altitudeValid = true;
// setData rather than setText so it sorts numerically
aircraft->m_altitudeItem->setData(Qt::DisplayRole, m_settings.m_siUnits ? feetToMetresInt(aircraft->m_altitude) : aircraft->m_altitude);
}
int t = (data[6] >> 3) & 1; // Time synchronisation to UTC
int f = (data[6] >> 2) & 1; // CPR odd/even frame - should alternate every 0.2s
int lat_cpr = ((data[6] & 3) << 15) | ((data[7] & 0xff) << 7) | ((data[8] >> 1) & 0x7f);
int lon_cpr = ((data[8] & 1) << 16) | ((data[9] & 0xff) << 8) | (data[10] & 0xff);
aircraft->m_cprValid[f] = true;
aircraft->m_cprLat[f] = lat_cpr/131072.0f;
aircraft->m_cprLong[f] = lon_cpr/131072.0f;
aircraft->m_cprTime[f] = dateTime;
// CPR decoding
// Refer to Technical Provisions for Mode S Services and Extended Squitter - Appendix C2.6
// See also: https://mode-s.org/decode/adsb/airborne-position.html
// For global decoding, we need both odd and even frames
// We also need to check that both frames aren't greater than 10s apart in time (C.2.6.7), otherwise position may be out by ~10deg
// We could compare global + local methods to see if the positions are sensible
if (aircraft->m_cprValid[0] && aircraft->m_cprValid[1]
&& (std::abs(aircraft->m_cprTime[0].toSecsSinceEpoch() - aircraft->m_cprTime[1].toSecsSinceEpoch()) < 10)
&& !surfacePosition)
{
// Global decode using odd and even frames (C.2.6)
// Calculate latitude
const double dLatEven = 360.0/60.0;
const double dLatOdd = 360.0/59.0;
double latEven, latOdd;
double latitude, longitude;
int ni, m;
int j = std::floor(59.0f*aircraft->m_cprLat[0] - 60.0f*aircraft->m_cprLat[1] + 0.5);
latEven = dLatEven * (modulus(j, 60) + aircraft->m_cprLat[0]);
// Southern hemisphere is in range 270-360, so adjust to -90-0
if (latEven >= 270.0f)
latEven -= 360.0f;
latOdd = dLatOdd * (modulus(j, 59) + aircraft->m_cprLat[1]);
if (latOdd >= 270.0f)
latOdd -= 360.0f;
if (aircraft->m_cprTime[0] >= aircraft->m_cprTime[1])
latitude = latEven;
else
latitude = latOdd;
if ((latitude <= 90.0) && (latitude >= -90.0))
{
// Check if both frames in same latitude zone
int latEvenNL = cprNL(latEven);
int latOddNL = cprNL(latOdd);
if (latEvenNL == latOddNL)
{
// Calculate longitude
if (!f)
{
ni = cprN(latEven, 0);
m = std::floor(aircraft->m_cprLong[0] * (latEvenNL - 1) - aircraft->m_cprLong[1] * latEvenNL + 0.5f);
longitude = (360.0f/ni) * (modulus(m, ni) + aircraft->m_cprLong[0]);
}
else
{
ni = cprN(latOdd, 1);
m = std::floor(aircraft->m_cprLong[0] * (latOddNL - 1) - aircraft->m_cprLong[1] * latOddNL + 0.5f);
longitude = (360.0f/ni) * (modulus(m, ni) + aircraft->m_cprLong[1]);
}
if (longitude > 180.0f)
longitude -= 360.0f;
aircraft->m_latitude = latitude;
aircraft->m_latitudeItem->setData(Qt::DisplayRole, aircraft->m_latitude);
aircraft->m_longitude = longitude;
aircraft->m_longitudeItem->setData(Qt::DisplayRole, aircraft->m_longitude);
aircraft->m_coordinates.push_back(QVariant::fromValue(*new QGeoCoordinate(aircraft->m_latitude, aircraft->m_longitude, aircraft->m_altitude)));
updatePosition(aircraft);
}
}
else
{
qDebug() << "ADSBDemodGUI::handleADSB: Invalid latitude " << latitude << " for " << QString("%1").arg(aircraft->m_icao, 1, 16)
<< " m_cprLat[0] " << aircraft->m_cprLat[0]
<< " m_cprLat[1] " << aircraft->m_cprLat[1];
aircraft->m_cprValid[0] = false;
aircraft->m_cprValid[1] = false;
}
}
else
{
// Local decode using a single aircraft position + location of receiver
// Only valid if airbourne within 180nm/333km (C.2.6.4) or 45nm for surface
// Caclulate latitude
const double maxDeg = surfacePosition ? 90.0 : 360.0;
const double dLatEven = maxDeg/60.0;
const double dLatOdd = maxDeg/59.0;
double dLat = f ? dLatOdd : dLatEven;
double latitude, longitude;
int j = std::floor(m_azEl.getLocationSpherical().m_latitude/dLat) + std::floor(modulus(m_azEl.getLocationSpherical().m_latitude, dLat)/dLat - aircraft->m_cprLat[f] + 0.5);
latitude = dLat * (j + aircraft->m_cprLat[f]);
// Caclulate longitude
double dLong;
int latNL = cprNL(latitude);
if (f == 0)
{
if (latNL > 0)
dLong = maxDeg / latNL;
else
dLong = maxDeg;
}
else
{
if ((latNL - 1) > 0)
dLong = maxDeg / (latNL - 1);
else
dLong = maxDeg;
}
int m = std::floor(m_azEl.getLocationSpherical().m_longitude/dLong) + std::floor(modulus(m_azEl.getLocationSpherical().m_longitude, dLong)/dLong - aircraft->m_cprLong[f] + 0.5);
longitude = dLong * (m + aircraft->m_cprLong[f]);
if (updateLocalPosition(aircraft, latitude, longitude, surfacePosition))
{
aircraft->m_latitude = latitude;
aircraft->m_latitudeItem->setData(Qt::DisplayRole, aircraft->m_latitude);
aircraft->m_longitude = longitude;
aircraft->m_longitudeItem->setData(Qt::DisplayRole, aircraft->m_longitude);
aircraft->m_coordinates.push_back(QVariant::fromValue(*new QGeoCoordinate(aircraft->m_latitude, aircraft->m_longitude, aircraft->m_altitude)));
}
}
}
else if (tc == 19)
{
// Airbourne velocity
int st = data[4] & 0x7; // Subtype
int ic = (data[5] >> 7) & 1; // Intent change flag
int nac = (data[5] >> 3) & 0x3; // Velocity uncertainty
if ((st == 1) || (st == 2))
{
// Ground speed
int s_ew = (data[5] >> 2) & 1; // East-west velocity sign
int v_ew = ((data[5] & 0x3) << 8) | (data[6] & 0xff); // East-west velocity
int s_ns = (data[7] >> 7) & 1; // North-south velocity sign
int v_ns = ((data[7] & 0x7f) << 3) | ((data[8] >> 5) & 0x7); // North-south velocity
int v_we;
int v_sn;
int v;
int h;
if (s_ew)
v_we = -1 * (v_ew - 1);
else
v_we = v_ew - 1;
if (s_ns)
v_sn = -1 * (v_ns - 1);
else
v_sn = v_ns - 1;
v = (int)std::sqrt(v_we*v_we + v_sn*v_sn);
h = std::atan2(v_we, v_sn) * 360.0/(2.0*M_PI);
if (h < 0)
h += 360;
aircraft->m_heading = h;
aircraft->m_headingValid = true;
aircraft->m_speed = v;
aircraft->m_speedType = Aircraft::GS;
aircraft->m_speedValid = true;
aircraft->m_headingItem->setData(Qt::DisplayRole, aircraft->m_heading);
aircraft->m_speedItem->setData(Qt::DisplayRole, m_settings.m_siUnits ? knotsToKPHInt(aircraft->m_speed) : aircraft->m_speed);
}
else
{
// Airspeed
int s_hdg = (data[5] >> 2) & 1; // Heading status
int hdg = ((data[5] & 0x3) << 8) | (data[6] & 0xff); // Heading
if (s_hdg)
{
aircraft->m_heading = hdg/1024.0f*360.0f;
aircraft->m_headingValid = true;
aircraft->m_headingItem->setData(Qt::DisplayRole, aircraft->m_heading);
}
int as_t = (data[7] >> 7) & 1; // Airspeed type
int as = ((data[7] & 0x7f) << 3) | ((data[8] >> 5) & 0x7); // Airspeed
aircraft->m_speed = as;
aircraft->m_speedType = as_t ? Aircraft::IAS : Aircraft::TAS;
aircraft->m_speedValid = true;
aircraft->m_speedItem->setData(Qt::DisplayRole, m_settings.m_siUnits ? knotsToKPHInt(aircraft->m_speed) : aircraft->m_speed);
}
int vrsrc = (data[8] >> 4) & 1; // Vertical rate source
int s_vr = (data[8] >> 3) & 1; // Vertical rate sign
int vr = ((data[8] & 0x7) << 6) | ((data[9] >> 2) & 0x3f); // Vertical rate
aircraft->m_verticalRate = (vr-1)*64*(s_vr?-1:1);
aircraft->m_verticalRateValid = true;
if (m_settings.m_siUnits)
aircraft->m_verticalRateItem->setData(Qt::DisplayRole, feetPerMinToMetresPerSecondInt(aircraft->m_verticalRate));
else
aircraft->m_verticalRateItem->setData(Qt::DisplayRole, aircraft->m_verticalRate);
int s_dif = (data[10] >> 7) & 1; // Diff from baro alt, sign
int dif = data[10] & 0x7f; // Diff from baro alt
}
else if (tc == 28)
{
// Aircraft status
int st = data[4] & 0x7; // Subtype
if (st == 1)
{
int es = (data[5] >> 5) & 0x7; // Emergency state
int modeA = ((data[5] << 8) & 0x1f00) | (data[6] & 0xff); // Mode-A code (squawk)
aircraft->m_status = emergencyStatus[es];
aircraft->m_statusItem->setText(aircraft->m_status);
int a, b, c, d;
c = ((modeA >> 12) & 1) | ((modeA >> (10-1)) & 0x2) | ((modeA >> (8-2)) & 0x4);
a = ((modeA >> 11) & 1) | ((modeA >> (9-1)) & 0x2) | ((modeA >> (7-2)) & 0x4);
b = ((modeA >> 5) & 1) | ((modeA >> (3-1)) & 0x2) | ((modeA << (1)) & 0x4);
d = ((modeA >> 4) & 1) | ((modeA >> (2-1)) & 0x2) | ((modeA << (2)) & 0x4);
aircraft->m_squawk = a*1000 + b*100 + c*10 + d;
if (modeA & 0x40)
aircraft->m_squawkItem->setText(QString("%1 IDENT").arg(aircraft->m_squawk, 4, 10, QLatin1Char('0')));
else
aircraft->m_squawkItem->setText(QString("%1").arg(aircraft->m_squawk, 4, 10, QLatin1Char('0')));
}
else if (st == 2)
{
// TCAS/ACAS RA Broadcast
}
}
else if (tc == 29)
{
// Target state and status
}
else if (tc == 31)
{
// Aircraft operation status
}
// Update aircraft in map
if (aircraft->m_positionValid)
{
m_aircraftModel.aircraftUpdated(aircraft);
}
}
else if (df == 18)
{
// TIS-B
qDebug() << "TIS B message cf=" << ca << " icao: " << icao;
}
}
bool ADSBDemodGUI::handleMessage(const Message& message)
{
if (ADSBDemodReport::MsgReportADSB::match(message))
{
ADSBDemodReport::MsgReportADSB& report = (ADSBDemodReport::MsgReportADSB&) message;
handleADSB(
report.getData(),
report.getDateTime(),
report.getPreambleCorrelation(),
report.getCorrelationOnes());
return true;
}
else if (ADSBDemodReport::MsgReportDemodStats::match(message))
{
ADSBDemodReport::MsgReportDemodStats& report = (ADSBDemodReport::MsgReportDemodStats&) message;
if (m_settings.m_displayDemodStats)
{
ADSBDemodStats stats = report.getDemodStats();
ui->stats->setText(QString("ADS-B: %1 Mode-S: %2 Matches: %3 CRC: %4 Type: %5 Avg Corr: %6 Demod Time: %7 Feed Time: %8").arg(stats.m_adsbFrames).arg(stats.m_modesFrames).arg(stats.m_correlatorMatches).arg(stats.m_crcFails).arg(stats.m_typeFails).arg(CalcDb::dbPower(m_correlationAvg.instantAverage()), 1, 'f', 1).arg(stats.m_demodTime, 1, 'f', 3).arg(stats.m_feedTime, 1, 'f', 3));
}
return true;
}
else if (ADSBDemod::MsgConfigureADSBDemod::match(message))
{
qDebug("ADSBDemodGUI::handleMessage: ADSBDemod::MsgConfigureADSBDemod");
const ADSBDemod::MsgConfigureADSBDemod& cfg = (ADSBDemod::MsgConfigureADSBDemod&) message;
m_settings = cfg.getSettings();
blockApplySettings(true);
displaySettings();
blockApplySettings(false);
return true;
}
return false;
}
void ADSBDemodGUI::handleInputMessages()
{
Message* message;
while ((message = getInputMessageQueue()->pop()) != 0)
{
if (handleMessage(*message))
{
delete message;
}
}
}
void ADSBDemodGUI::channelMarkerChangedByCursor()
{
ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
applySettings();
}
void ADSBDemodGUI::channelMarkerHighlightedByCursor()
{
setHighlighted(m_channelMarker.getHighlighted());
}
void ADSBDemodGUI::on_deltaFrequency_changed(qint64 value)
{
m_channelMarker.setCenterFrequency(value);
m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
applySettings();
}
void ADSBDemodGUI::on_rfBW_valueChanged(int value)
{
Real bw = (Real)value;
ui->rfBWText->setText(QString("%1M").arg(bw / 1000000.0, 0, 'f', 1));
m_channelMarker.setBandwidth(bw);
m_settings.m_rfBandwidth = bw;
applySettings();
}
void ADSBDemodGUI::on_threshold_valueChanged(int value)
{
Real thresholddB = ((Real)value)/10.0f;
ui->thresholdText->setText(QString("%1").arg(thresholddB, 0, 'f', 1));
m_settings.m_correlationThreshold = thresholddB;
applySettings();
}
void ADSBDemodGUI::on_phaseSteps_valueChanged(int value)
{
ui->phaseStepsText->setText(QString("%1").arg(value));
m_settings.m_interpolatorPhaseSteps = value;
applySettings();
}
void ADSBDemodGUI::on_tapsPerPhase_valueChanged(int value)
{
Real tapsPerPhase = ((Real)value)/10.0f;
ui->tapsPerPhaseText->setText(QString("%1").arg(tapsPerPhase, 0, 'f', 1));
m_settings.m_interpolatorTapsPerPhase = tapsPerPhase;
applySettings();
}
void ADSBDemodGUI::on_feed_clicked(bool checked)
{
m_settings.m_feedEnabled = checked;
// Don't disable host/port - so they can be entered before connecting
applySettings();
}
void ADSBDemodGUI::on_adsbData_cellClicked(int row, int column)
{
// Get ICAO of aircraft in row clicked
int icao = ui->adsbData->item(row, 0)->text().toInt(nullptr, 16);
if (m_aircraft.contains(icao))
highlightAircraft(m_aircraft.value(icao));
}
void ADSBDemodGUI::on_adsbData_cellDoubleClicked(int row, int column)
{
// Get ICAO of aircraft in row double clicked
int icao = ui->adsbData->item(row, 0)->text().toInt(nullptr, 16);
if (column == ADSB_COL_ICAO)
{
// Search for aircraft on planespotters.net
QString icaoUpper = QString("%1").arg(icao, 1, 16).toUpper();
QDesktopServices::openUrl(QUrl(QString("https://www.planespotters.net/hex/%1").arg(icaoUpper)));
}
else if (m_aircraft.contains(icao))
{
Aircraft *aircraft = m_aircraft.value(icao);
if (column == ADSB_COL_FLIGHT)
{
if (aircraft->m_flight.length() > 0)
{
// Search for flight on flightradar24
QDesktopServices::openUrl(QUrl(QString("https://www.flightradar24.com/%1").arg(aircraft->m_flight.trimmed())));
}
}
else
{
if (column == ADSB_COL_AZEL)
{
targetAircraft(aircraft);
}
// Center map view on aircraft if it has a valid position
if (aircraft->m_positionValid)
{
QQuickItem *item = ui->map->rootObject();
QObject *object = item->findChild<QObject*>("map");
if(object != NULL)
{
QGeoCoordinate geocoord = object->property("center").value<QGeoCoordinate>();
geocoord.setLatitude(aircraft->m_latitude);
geocoord.setLongitude(aircraft->m_longitude);
object->setProperty("center", QVariant::fromValue(geocoord));
}
}
}
}
}
// Columns in table reordered
void ADSBDemodGUI::adsbData_sectionMoved(int logicalIndex, int oldVisualIndex, int newVisualIndex)
{
m_settings.m_columnIndexes[logicalIndex] = newVisualIndex;
}
// Column in table resized (when hidden size is 0)
void ADSBDemodGUI::adsbData_sectionResized(int logicalIndex, int oldSize, int newSize)
{
m_settings.m_columnSizes[logicalIndex] = newSize;
}
// Right click in ADSB table header - show column select menu
void ADSBDemodGUI::columnSelectMenu(QPoint pos)
{
menu->popup(ui->adsbData->horizontalHeader()->viewport()->mapToGlobal(pos));
}
// Hide/show column when menu selected
void ADSBDemodGUI::columnSelectMenuChecked(bool checked)
{
QAction* action = qobject_cast<QAction*>(sender());
if (action != nullptr)
{
int idx = action->data().toInt(nullptr);
ui->adsbData->setColumnHidden(idx, !action->isChecked());
}
}
// Create column select menu item
QAction *ADSBDemodGUI::createCheckableItem(QString &text, int idx, bool checked)
{
QAction *action = new QAction(text, this);
action->setCheckable(true);
action->setChecked(checked);
action->setData(QVariant(idx));
connect(action, SIGNAL(triggered()), this, SLOT(columnSelectMenuChecked()));
return action;
}
void ADSBDemodGUI::on_spb_currentIndexChanged(int value)
{
m_settings.m_samplesPerBit = (value + 1) * 2;
applySettings();
}
void ADSBDemodGUI::on_correlateFullPreamble_clicked(bool checked)
{
m_settings.m_correlateFullPreamble = checked;
applySettings();
}
void ADSBDemodGUI::on_demodModeS_clicked(bool checked)
{
m_settings.m_demodModeS = checked;
applySettings();
}
void ADSBDemodGUI::on_getOSNDB_clicked(bool checked)
{
// Don't try to download while already in progress
if (m_progressDialog == nullptr)
{
QString osnDBFilename = getOSNDBFilename();
if (confirmDownload(osnDBFilename))
{
// Download Opensky network database to a file
QUrl dbURL(QString(OSNDB_URL));
m_progressDialog = new QProgressDialog(this);
m_progressDialog->setAttribute(Qt::WA_DeleteOnClose);
m_progressDialog->setCancelButton(nullptr);
m_progressDialog->setLabelText(QString("Downloading %1.").arg(OSNDB_URL));
QNetworkReply *reply = m_dlm.download(dbURL, osnDBFilename);
connect(reply, SIGNAL(downloadProgress(qint64,qint64)), this, SLOT(updateDownloadProgress(qint64,qint64)));
}
}
}
void ADSBDemodGUI::on_getAirportDB_clicked(bool checked)
{
// Don't try to download while already in progress
if (m_progressDialog == nullptr)
{
QString airportDBFile = getAirportDBFilename();
if (confirmDownload(airportDBFile))
{
// Download Opensky network database to a file
QUrl dbURL(QString(AIRPORTS_URL));
m_progressDialog = new QProgressDialog(this);
m_progressDialog->setAttribute(Qt::WA_DeleteOnClose);
m_progressDialog->setCancelButton(nullptr);
m_progressDialog->setLabelText(QString("Downloading %1.").arg(AIRPORTS_URL));
QNetworkReply *reply = m_dlm.download(dbURL, airportDBFile);
connect(reply, SIGNAL(downloadProgress(qint64,qint64)), this, SLOT(updateDownloadProgress(qint64,qint64)));
}
}
}
void ADSBDemodGUI::on_flightPaths_clicked(bool checked)
{
m_settings.m_flightPaths = checked;
m_aircraftModel.setFlightPaths(checked);
}
QString ADSBDemodGUI::getDataDir()
{
// Get directory to store app data in (aircraft & airport databases and user-definable icons)
QStringList locations = QStandardPaths::standardLocations(QStandardPaths::AppDataLocation);
// First dir is writable
return locations[0];
}
QString ADSBDemodGUI::getAirportDBFilename()
{
return getDataDir() + "/airportDatabase.csv";
}
QString ADSBDemodGUI::getAirportFrequenciesDBFilename()
{
return getDataDir() + "/airportFrequenciesDatabase.csv";
}
QString ADSBDemodGUI::getOSNDBFilename()
{
return getDataDir() + "/aircraftDatabase.csv";
}
QString ADSBDemodGUI::getFastDBFilename()
{
return getDataDir() + "/aircraftDatabaseFast.csv";
}
qint64 ADSBDemodGUI::fileAgeInDays(QString filename)
{
QFile file(filename);
if (file.exists())
{
QDateTime modified = file.fileTime(QFileDevice::FileModificationTime);
if (modified.isValid())
return modified.daysTo(QDateTime::currentDateTime());
else
return -1;
}
return -1;
}
bool ADSBDemodGUI::confirmDownload(QString filename)
{
qint64 age = fileAgeInDays(filename);
if ((age == -1) || (age > 100))
return true;
else
{
QMessageBox::StandardButton reply;
if (age == 0)
reply = QMessageBox::question(this, "Confirm download", "This file was last downloaded today. Are you sure you wish to redownload it?", QMessageBox::Yes|QMessageBox::No);
else if (age == 1)
reply = QMessageBox::question(this, "Confirm download", "This file was last downloaded yesterday. Are you sure you wish to redownload it?", QMessageBox::Yes|QMessageBox::No);
else
reply = QMessageBox::question(this, "Confirm download", QString("This file was last downloaded %1 days ago. Are you sure you wish to redownload this file?").arg(age), QMessageBox::Yes|QMessageBox::No);
return reply == QMessageBox::Yes;
}
}
bool ADSBDemodGUI::readOSNDB(const QString& filename)
{
m_aircraftInfo = AircraftInformation::readOSNDB(filename);
return m_aircraftInfo != nullptr;
}
bool ADSBDemodGUI::readFastDB(const QString& filename)
{
m_aircraftInfo = AircraftInformation::readFastDB(filename);
return m_aircraftInfo != nullptr;
}
void ADSBDemodGUI::updateDownloadProgress(qint64 bytesRead, qint64 totalBytes)
{
m_progressDialog->setMaximum(totalBytes);
m_progressDialog->setValue(bytesRead);
}
void ADSBDemodGUI::downloadFinished(const QString& filename, bool success)
{
if (success)
{
if (filename == getOSNDBFilename())
{
readOSNDB(filename);
// Convert to condensed format for faster loading later
m_progressDialog->setLabelText("Processing.");
AircraftInformation::writeFastDB(getFastDBFilename(), m_aircraftInfo);
m_progressDialog->close();
m_progressDialog = nullptr;
}
else if (filename == getAirportDBFilename())
{
m_airportInfo = AirportInformation::readAirportsDB(filename);
// Now download airport frequencies
QUrl dbURL(QString(AIRPORT_FREQUENCIES_URL));
m_progressDialog->setLabelText(QString("Downloading %1.").arg(AIRPORT_FREQUENCIES_URL));
QNetworkReply *reply = m_dlm.download(dbURL, getAirportFrequenciesDBFilename());
connect(reply, SIGNAL(downloadProgress(qint64,qint64)), this, SLOT(updateDownloadProgress(qint64,qint64)));
}
else if (filename == getAirportFrequenciesDBFilename())
{
if (m_airportInfo != nullptr)
{
AirportInformation::readFrequenciesDB(filename, m_airportInfo);
// Update airports on map
updateAirports();
}
m_progressDialog->close();
m_progressDialog = nullptr;
}
else
{
qDebug() << "ADSBDemodGUI::downloadFinished: Unexpected filename: " << filename;
m_progressDialog->close();
m_progressDialog = nullptr;
}
}
else
{
m_progressDialog->close();
m_progressDialog = nullptr;
}
}
void ADSBDemodGUI::onWidgetRolled(QWidget* widget, bool rollDown)
{
(void) widget;
(void) rollDown;
}
void ADSBDemodGUI::onMenuDialogCalled(const QPoint &p)
{
if (m_contextMenuType == ContextMenuChannelSettings)
{
BasicChannelSettingsDialog dialog(&m_channelMarker, this);
dialog.setUseReverseAPI(m_settings.m_useReverseAPI);
dialog.setReverseAPIAddress(m_settings.m_reverseAPIAddress);
dialog.setReverseAPIPort(m_settings.m_reverseAPIPort);
dialog.setReverseAPIDeviceIndex(m_settings.m_reverseAPIDeviceIndex);
dialog.setReverseAPIChannelIndex(m_settings.m_reverseAPIChannelIndex);
dialog.move(p);
dialog.exec();
m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
m_settings.m_rgbColor = m_channelMarker.getColor().rgb();
m_settings.m_title = m_channelMarker.getTitle();
m_settings.m_useReverseAPI = dialog.useReverseAPI();
m_settings.m_reverseAPIAddress = dialog.getReverseAPIAddress();
m_settings.m_reverseAPIPort = dialog.getReverseAPIPort();
m_settings.m_reverseAPIDeviceIndex = dialog.getReverseAPIDeviceIndex();
m_settings.m_reverseAPIChannelIndex = dialog.getReverseAPIChannelIndex();
setWindowTitle(m_settings.m_title);
setTitleColor(m_settings.m_rgbColor);
applySettings();
}
else if ((m_contextMenuType == ContextMenuStreamSettings) && (m_deviceUISet->m_deviceMIMOEngine))
{
DeviceStreamSelectionDialog dialog(this);
dialog.setNumberOfStreams(m_adsbDemod->getNumberOfDeviceStreams());
dialog.setStreamIndex(m_settings.m_streamIndex);
dialog.move(p);
dialog.exec();
m_settings.m_streamIndex = dialog.getSelectedStreamIndex();
m_channelMarker.clearStreamIndexes();
m_channelMarker.addStreamIndex(m_settings.m_streamIndex);
displayStreamIndex();
applySettings();
}
resetContextMenuType();
}
void ADSBDemodGUI::updateDeviceSetList()
{
MainWindow *mainWindow = MainWindow::getInstance();
std::vector<DeviceUISet*>& deviceUISets = mainWindow->getDeviceUISets();
std::vector<DeviceUISet*>::const_iterator it = deviceUISets.begin();
ui->device->blockSignals(true);
ui->device->clear();
unsigned int deviceIndex = 0;
for (; it != deviceUISets.end(); ++it, deviceIndex++)
{
DSPDeviceSourceEngine *deviceSourceEngine = (*it)->m_deviceSourceEngine;
DSPDeviceSinkEngine *deviceSinkEngine = (*it)->m_deviceSinkEngine;
DSPDeviceMIMOEngine *deviceMIMOEngine = (*it)->m_deviceMIMOEngine;
if (deviceSourceEngine) {
ui->device->addItem(QString("R%1").arg(deviceIndex), deviceIndex);
}
}
int newDeviceIndex;
if (it != deviceUISets.begin())
{
if (m_settings.m_deviceIndex < 0) {
ui->device->setCurrentIndex(0);
} else {
ui->device->setCurrentIndex(m_settings.m_deviceIndex);
}
newDeviceIndex = ui->device->currentData().toInt();
}
else
{
newDeviceIndex = -1;
}
if (newDeviceIndex != m_settings.m_deviceIndex)
{
qDebug("ADSBDemodGUI::updateDeviceSetLists: device index changed: %d", newDeviceIndex);
m_settings.m_deviceIndex = newDeviceIndex;
}
ui->device->blockSignals(false);
}
void ADSBDemodGUI::on_devicesRefresh_clicked()
{
updateDeviceSetList();
displaySettings();
applySettings();
}
void ADSBDemodGUI::on_device_currentIndexChanged(int index)
{
if (index >= 0)
{
m_settings.m_deviceIndex = ui->device->currentData().toInt();
applySettings();
}
}
void ADSBDemodGUI::updateAirports()
{
m_airportModel.removeAllAirports();
QHash<int, AirportInformation *>::iterator i = m_airportInfo->begin();
AzEl azEl = m_azEl;
while (i != m_airportInfo->end())
{
AirportInformation *airportInfo = i.value();
// Calculate distance and az/el to airport from My Position
azEl.setTarget(airportInfo->m_latitude, airportInfo->m_longitude, feetToMetres(airportInfo->m_elevation));
azEl.calculate();
// Only display airport if in range
if (azEl.getDistance() <= m_settings.m_airportRange*1000.0f)
{
// Only display the airport if it's large enough
if (airportInfo->m_type >= m_settings.m_airportMinimumSize)
{
// Only display heliports if enabled
if (m_settings.m_displayHeliports || (airportInfo->m_type != ADSBDemodSettings::AirportType::Heliport))
{
m_airportModel.addAirport(airportInfo, azEl.getAzimuth(), azEl.getElevation(), azEl.getDistance());
}
}
}
++i;
}
// Save settings we've just used so we know if they've changed
m_currentAirportRange = m_currentAirportRange;
m_currentAirportMinimumSize = m_settings.m_airportMinimumSize;
m_currentDisplayHeliports = m_settings.m_displayHeliports;
}
// Set a static target, such as an airport
void ADSBDemodGUI::target(float az, float el)
{
if (m_trackAircraft)
{
// Restore colour of current target
m_trackAircraft->m_isTarget = false;
m_aircraftModel.aircraftUpdated(m_trackAircraft);
m_trackAircraft = nullptr;
}
m_adsbDemod->setTarget(az, el);
}
void ADSBDemodGUI::targetAircraft(Aircraft *aircraft)
{
if (aircraft != m_trackAircraft)
{
if (m_trackAircraft)
{
// Restore colour of current target
m_trackAircraft->m_isTarget = false;
m_aircraftModel.aircraftUpdated(m_trackAircraft);
}
// Track this aircraft
m_trackAircraft = aircraft;
if (aircraft->m_positionValid)
m_adsbDemod->setTarget(aircraft->m_azimuth, aircraft->m_elevation);
// Change colour of new target
aircraft->m_isTarget = true;
m_aircraftModel.aircraftUpdated(aircraft);
}
}
void ADSBDemodGUI::highlightAircraft(Aircraft *aircraft)
{
if (aircraft != m_highlightAircraft)
{
if (m_highlightAircraft)
{
// Restore colour
m_highlightAircraft->m_isHighlighted = false;
m_aircraftModel.aircraftUpdated(m_highlightAircraft);
}
// Highlight this aircraft
m_highlightAircraft = aircraft;
aircraft->m_isHighlighted = true;
m_aircraftModel.aircraftUpdated(aircraft);
}
// Highlight the row in the table - always do this, as it can become
// unselected
ui->adsbData->selectRow(aircraft->m_icaoItem->row());
}
// Show feed dialog
void ADSBDemodGUI::feedSelect()
{
ADSBDemodFeedDialog dialog(m_settings.m_feedHost, m_settings.m_feedPort, m_settings.m_feedFormat);
if (dialog.exec() == QDialog::Accepted)
{
m_settings.m_feedHost = dialog.m_feedHost;
m_settings.m_feedPort = dialog.m_feedPort;
m_settings.m_feedFormat = dialog.m_feedFormat;
applySettings();
}
}
// Show display settings dialog
void ADSBDemodGUI::on_displaySettings_clicked(bool checked)
{
ADSBDemodDisplayDialog dialog(m_settings.m_removeTimeout, m_settings.m_airportRange, m_settings.m_airportMinimumSize,
m_settings.m_displayHeliports, m_settings.m_siUnits,
m_settings.m_tableFontName, m_settings.m_tableFontSize,
m_settings.m_displayDemodStats, m_settings.m_autoResizeTableColumns);
if (dialog.exec() == QDialog::Accepted)
{
bool unitsChanged = m_settings.m_siUnits != dialog.m_siUnits;
m_settings.m_removeTimeout = dialog.m_removeTimeout;
m_settings.m_airportRange = dialog.m_airportRange;
m_settings.m_airportMinimumSize = dialog.m_airportMinimumSize;
m_settings.m_displayHeliports = dialog.m_displayHeliports;
m_settings.m_siUnits = dialog.m_siUnits;
m_settings.m_tableFontName = dialog.m_fontName;
m_settings.m_tableFontSize = dialog.m_fontSize;
m_settings.m_displayDemodStats = dialog.m_displayDemodStats;
m_settings.m_autoResizeTableColumns = dialog.m_autoResizeTableColumns;
if (unitsChanged)
m_aircraftModel.allAircraftUpdated();
displaySettings();
applySettings();
}
}
ADSBDemodGUI::ADSBDemodGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel, QWidget* parent) :
ChannelGUI(parent),
ui(new Ui::ADSBDemodGUI),
m_pluginAPI(pluginAPI),
m_deviceUISet(deviceUISet),
m_channelMarker(this),
m_basicSettingsShown(false),
m_doApplySettings(true),
m_tickCount(0),
m_trackAircraft(nullptr),
m_highlightAircraft(nullptr),
m_aircraftInfo(nullptr),
m_airportModel(this),
m_progressDialog(nullptr)
{
ui->setupUi(this);
ui->map->rootContext()->setContextProperty("aircraftModel", &m_aircraftModel);
ui->map->rootContext()->setContextProperty("airportModel", &m_airportModel);
ui->map->setSource(QUrl(QStringLiteral("qrc:/map/map.qml")));
setAttribute(Qt::WA_DeleteOnClose, true);
connect(this, SIGNAL(widgetRolled(QWidget*,bool)), this, SLOT(onWidgetRolled(QWidget*,bool)));
connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(onMenuDialogCalled(const QPoint &)));
connect(&m_dlm, &HttpDownloadManager::downloadComplete, this, &ADSBDemodGUI::downloadFinished);
m_adsbDemod = reinterpret_cast<ADSBDemod*>(rxChannel); //new ADSBDemod(m_deviceUISet->m_deviceSourceAPI);
m_adsbDemod->setMessageQueueToGUI(getInputMessageQueue());
connect(&MainCore::instance()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick()));
CRightClickEnabler *feedRightClickEnabler = new CRightClickEnabler(ui->feed);
connect(feedRightClickEnabler, SIGNAL(rightClick(const QPoint &)), this, SLOT(feedSelect()));
ui->channelPowerMeter->setColorTheme(LevelMeterSignalDB::ColorGreenAndBlue);
ui->deltaFrequencyLabel->setText(QString("%1f").arg(QChar(0x94, 0x03)));
ui->deltaFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
ui->deltaFrequency->setValueRange(false, 7, -9999999, 9999999);
m_channelMarker.blockSignals(true);
m_channelMarker.setColor(Qt::red);
m_channelMarker.setBandwidth(5000);
m_channelMarker.setCenterFrequency(0);
m_channelMarker.setTitle("ADS-B Demodulator");
m_channelMarker.blockSignals(false);
m_channelMarker.setVisible(true); // activate signal on the last setting only
m_settings.setChannelMarker(&m_channelMarker);
m_deviceUISet->addChannelMarker(&m_channelMarker);
m_deviceUISet->addRollupWidget(this);
connect(&m_channelMarker, SIGNAL(changedByCursor()), this, SLOT(channelMarkerChangedByCursor()));
connect(&m_channelMarker, SIGNAL(highlightedByCursor()), this, SLOT(channelMarkerHighlightedByCursor()));
connect(getInputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()));
// Set size of airline icons
ui->adsbData->setIconSize(QSize(85, 20));
// Resize the table using dummy data
resizeTable();
// Allow user to reorder columns
ui->adsbData->horizontalHeader()->setSectionsMovable(true);
// Allow user to sort table by clicking on headers
ui->adsbData->setSortingEnabled(true);
// Add context menu to allow hiding/showing of columns
menu = new QMenu(ui->adsbData);
for (int i = 0; i < ui->adsbData->horizontalHeader()->count(); i++)
{
QString text = ui->adsbData->horizontalHeaderItem(i)->text();
menu->addAction(createCheckableItem(text, i, true));
}
ui->adsbData->horizontalHeader()->setContextMenuPolicy(Qt::CustomContextMenu);
connect(ui->adsbData->horizontalHeader(), SIGNAL(customContextMenuRequested(QPoint)), SLOT(columnSelectMenu(QPoint)));
// Get signals when columns change
connect(ui->adsbData->horizontalHeader(), SIGNAL(sectionMoved(int, int, int)), SLOT(adsbData_sectionMoved(int, int, int)));
connect(ui->adsbData->horizontalHeader(), SIGNAL(sectionResized(int, int, int)), SLOT(adsbData_sectionResized(int, int, int)));
// Read aircraft information database, if it has previously been downloaded
if (!readFastDB(getFastDBFilename()))
{
if (readOSNDB(getOSNDBFilename()))
AircraftInformation::writeFastDB(getFastDBFilename(), m_aircraftInfo);
}
// Read airport information database, if it has previously been downloaded
m_airportInfo = AirportInformation::readAirportsDB(getAirportDBFilename());
if (m_airportInfo != nullptr)
AirportInformation::readFrequenciesDB(getAirportFrequenciesDBFilename(), m_airportInfo);
// Read registration prefix to country map
m_prefixMap = csvHash(":/flags/regprefixmap.csv");
// Read operator air force to military map
m_militaryMap = csvHash(":/flags/militarymap.csv");
// Get station position
Real stationLatitude = MainCore::instance()->getSettings().getLatitude();
Real stationLongitude = MainCore::instance()->getSettings().getLongitude();
Real stationAltitude = MainCore::instance()->getSettings().getAltitude();
m_azEl.setLocation(stationLatitude, stationLongitude, stationAltitude);
// Centre map at My Position
QQuickItem *item = ui->map->rootObject();
QObject *object = item->findChild<QObject*>("map");
if(object != NULL)
{
QGeoCoordinate coords = object->property("center").value<QGeoCoordinate>();
coords.setLatitude(stationLatitude);
coords.setLongitude(stationLongitude);
object->setProperty("center", QVariant::fromValue(coords));
}
// Move antenna icon to My Position
QObject *stationObject = item->findChild<QObject*>("station");
if(stationObject != NULL)
{
QGeoCoordinate coords = stationObject->property("coordinate").value<QGeoCoordinate>();
coords.setLatitude(stationLatitude);
coords.setLongitude(stationLongitude);
coords.setAltitude(stationAltitude);
stationObject->setProperty("coordinate", QVariant::fromValue(coords));
stationObject->setProperty("stationName", QVariant::fromValue(MainCore::instance()->getSettings().getStationName()));
}
// Add airports within range of My Position
if (m_airportInfo != nullptr)
updateAirports();
updateDeviceSetList();
displaySettings();
applySettings(true);
}
ADSBDemodGUI::~ADSBDemodGUI()
{
delete ui;
QHash<int,Aircraft *>::iterator i = m_aircraft.begin();
while (i != m_aircraft.end())
{
Aircraft *a = i.value();
delete a;
++i;
}
}
void ADSBDemodGUI::applySettings(bool force)
{
if (m_doApplySettings)
{
qDebug() << "ADSBDemodGUI::applySettings";
ADSBDemod::MsgConfigureADSBDemod* message = ADSBDemod::MsgConfigureADSBDemod::create(m_settings, force);
m_adsbDemod->getInputMessageQueue()->push(message);
}
}
void ADSBDemodGUI::displaySettings()
{
m_channelMarker.blockSignals(true);
m_channelMarker.setCenterFrequency(m_settings.m_inputFrequencyOffset);
m_channelMarker.setBandwidth(m_settings.m_rfBandwidth);
m_channelMarker.setTitle(m_settings.m_title);
m_channelMarker.blockSignals(false);
m_channelMarker.setColor(m_settings.m_rgbColor);
setTitleColor(m_settings.m_rgbColor);
setWindowTitle(m_channelMarker.getTitle());
blockApplySettings(true);
ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
ui->rfBWText->setText(QString("%1M").arg(m_settings.m_rfBandwidth / 1000000.0, 0, 'f', 1));
ui->rfBW->setValue((int)m_settings.m_rfBandwidth);
ui->spb->setCurrentIndex(m_settings.m_samplesPerBit/2-1);
ui->correlateFullPreamble->setChecked(m_settings.m_correlateFullPreamble);
ui->demodModeS->setChecked(m_settings.m_demodModeS);
ui->thresholdText->setText(QString("%1").arg(m_settings.m_correlationThreshold, 0, 'f', 1));
ui->threshold->setValue((int)(m_settings.m_correlationThreshold*10.0f));
ui->phaseStepsText->setText(QString("%1").arg(m_settings.m_interpolatorPhaseSteps));
ui->phaseSteps->setValue(m_settings.m_interpolatorPhaseSteps);
ui->tapsPerPhaseText->setText(QString("%1").arg(m_settings.m_interpolatorTapsPerPhase, 0, 'f', 1));
ui->tapsPerPhase->setValue((int)(m_settings.m_interpolatorTapsPerPhase*10.0f));
// Enable these controls only for developers
if (1)
{
ui->phaseStepsText->setVisible(false);
ui->phaseSteps->setVisible(false);
ui->tapsPerPhaseText->setVisible(false);
ui->tapsPerPhase->setVisible(false);
}
ui->feed->setChecked(m_settings.m_feedEnabled);
ui->flightPaths->setChecked(m_settings.m_flightPaths);
m_aircraftModel.setFlightPaths(m_settings.m_flightPaths);
displayStreamIndex();
QFont font(m_settings.m_tableFontName, m_settings.m_tableFontSize);
ui->adsbData->setFont(font);
// Set units in column headers
if (m_settings.m_siUnits)
{
ui->adsbData->horizontalHeaderItem(ADSB_COL_ALTITUDE)->setText("Alt (m)");
ui->adsbData->horizontalHeaderItem(ADSB_COL_SPEED)->setText("Spd (kph)");
ui->adsbData->horizontalHeaderItem(ADSB_COL_VERTICALRATE)->setText("VR (m/s)");
}
else
{
ui->adsbData->horizontalHeaderItem(ADSB_COL_ALTITUDE)->setText("Alt (ft)");
ui->adsbData->horizontalHeaderItem(ADSB_COL_SPEED)->setText("Spd (kn)");
ui->adsbData->horizontalHeaderItem(ADSB_COL_VERTICALRATE)->setText("VR (ft/m)");
}
// Order and size columns
QHeaderView *header = ui->adsbData->horizontalHeader();
for (int i = 0; i < ADSBDEMOD_COLUMNS; i++)
{
bool hidden = m_settings.m_columnSizes[i] == 0;
header->setSectionHidden(i, hidden);
menu->actions().at(i)->setChecked(!hidden);
if (m_settings.m_columnSizes[i] > 0)
ui->adsbData->setColumnWidth(i, m_settings.m_columnSizes[i]);
header->moveSection(header->visualIndex(i), m_settings.m_columnIndexes[i]);
}
// Only update airports on map if settings have changed
if ((m_airportInfo != nullptr)
&& ((m_settings.m_airportRange != m_currentAirportRange)
|| (m_settings.m_airportMinimumSize != m_currentAirportMinimumSize)
|| (m_settings.m_displayHeliports != m_currentDisplayHeliports)))
updateAirports();
if (!m_settings.m_displayDemodStats)
ui->stats->setText("");
blockApplySettings(false);
}
void ADSBDemodGUI::displayStreamIndex()
{
if (m_deviceUISet->m_deviceMIMOEngine) {
setStreamIndicator(tr("%1").arg(m_settings.m_streamIndex));
} else {
setStreamIndicator("S"); // single channel indicator
}
}
void ADSBDemodGUI::leaveEvent(QEvent*)
{
m_channelMarker.setHighlighted(false);
}
void ADSBDemodGUI::enterEvent(QEvent*)
{
m_channelMarker.setHighlighted(true);
}
void ADSBDemodGUI::blockApplySettings(bool block)
{
m_doApplySettings = !block;
}
void ADSBDemodGUI::tick()
{
double magsqAvg, magsqPeak;
int nbMagsqSamples;
m_adsbDemod->getMagSqLevels(magsqAvg, magsqPeak, nbMagsqSamples);
double powDbAvg = CalcDb::dbPower(magsqAvg);
double powDbPeak = CalcDb::dbPower(magsqPeak);
ui->channelPowerMeter->levelChanged(
(100.0f + powDbAvg) / 100.0f,
(100.0f + powDbPeak) / 100.0f,
nbMagsqSamples);
if (m_tickCount % 4 == 0) {
ui->channelPower->setText(tr("%1 dB").arg(powDbAvg, 0, 'f', 1));
}
m_tickCount++;
// Tick is called 20x a second - lets check this every 10 seconds
if (m_tickCount % (20*10) == 0)
{
// Remove aircraft that haven't been heard of for a minute as probably out of range
QDateTime now = QDateTime::currentDateTime();
qint64 nowSecs = now.toSecsSinceEpoch();
QHash<int, Aircraft *>::iterator i = m_aircraft.begin();
while (i != m_aircraft.end())
{
Aircraft *aircraft = i.value();
qint64 secondsSinceLastFrame = nowSecs - aircraft->m_time.toSecsSinceEpoch();
if (secondsSinceLastFrame >= m_settings.m_removeTimeout)
{
// Don't try to track it anymore
if (m_trackAircraft == aircraft)
{
m_adsbDemod->clearTarget();
m_trackAircraft = nullptr;
}
// Remove map model
m_aircraftModel.removeAircraft(aircraft);
// Remove row from table
ui->adsbData->removeRow(aircraft->m_icaoItem->row());
// Remove aircraft from hash
i = m_aircraft.erase(i);
// And finally free its memory
delete aircraft;
}
else
++i;
}
}
}
void ADSBDemodGUI::resizeTable()
{
// Fill table with a row of dummy data that will size the columns nicely
int row = ui->adsbData->rowCount();
ui->adsbData->setRowCount(row + 1);
ui->adsbData->setItem(row, ADSB_COL_ICAO, new QTableWidgetItem("ICAO ID"));
ui->adsbData->setItem(row, ADSB_COL_FLIGHT, new QTableWidgetItem("Flight No."));
ui->adsbData->setItem(row, ADSB_COL_MODEL, new QTableWidgetItem("Aircraft12345"));
ui->adsbData->setItem(row, ADSB_COL_AIRLINE, new QTableWidgetItem("airbrigdecargo1"));
ui->adsbData->setItem(row, ADSB_COL_ALTITUDE, new QTableWidgetItem("Alt (ft)"));
ui->adsbData->setItem(row, ADSB_COL_SPEED, new QTableWidgetItem("Spd (kn)"));
ui->adsbData->setItem(row, ADSB_COL_HEADING, new QTableWidgetItem("Hd (o)"));
ui->adsbData->setItem(row, ADSB_COL_VERTICALRATE, new QTableWidgetItem("VR (ft/m)"));
ui->adsbData->setItem(row, ADSB_COL_RANGE, new QTableWidgetItem("D (km)"));
ui->adsbData->setItem(row, ADSB_COL_AZEL, new QTableWidgetItem("Az/El (o)"));
ui->adsbData->setItem(row, ADSB_COL_LATITUDE, new QTableWidgetItem("-90.00000"));
ui->adsbData->setItem(row, ADSB_COL_LONGITUDE, new QTableWidgetItem("-180.000000"));
ui->adsbData->setItem(row, ADSB_COL_CATEGORY, new QTableWidgetItem("Heavy"));
ui->adsbData->setItem(row, ADSB_COL_STATUS, new QTableWidgetItem("No emergency"));
ui->adsbData->setItem(row, ADSB_COL_SQUAWK, new QTableWidgetItem("Squawk"));
ui->adsbData->setItem(row, ADSB_COL_REGISTRATION, new QTableWidgetItem("G-12345"));
ui->adsbData->setItem(row, ADSB_COL_COUNTRY, new QTableWidgetItem("Country"));
ui->adsbData->setItem(row, ADSB_COL_REGISTERED, new QTableWidgetItem("Registered"));
ui->adsbData->setItem(row, ADSB_COL_MANUFACTURER, new QTableWidgetItem("The Boeing Company"));
ui->adsbData->setItem(row, ADSB_COL_OWNER, new QTableWidgetItem("British Airways"));
ui->adsbData->setItem(row, ADSB_COL_OPERATOR_ICAO, new QTableWidgetItem("Operator"));
ui->adsbData->setItem(row, ADSB_COL_TIME, new QTableWidgetItem("99:99:99"));
ui->adsbData->setItem(row, ADSB_COL_FRAMECOUNT, new QTableWidgetItem("Frames"));
ui->adsbData->setItem(row, ADSB_COL_CORRELATION, new QTableWidgetItem("0.001/0.001/0.001"));
ui->adsbData->setItem(row, ADSB_COL_RSSI, new QTableWidgetItem("-100.0"));
ui->adsbData->resizeColumnsToContents();
ui->adsbData->removeCellWidget(row, ADSB_COL_ICAO);
ui->adsbData->removeCellWidget(row, ADSB_COL_FLIGHT);
ui->adsbData->removeCellWidget(row, ADSB_COL_MODEL);
ui->adsbData->removeCellWidget(row, ADSB_COL_AIRLINE);
ui->adsbData->removeCellWidget(row, ADSB_COL_ALTITUDE);
ui->adsbData->removeCellWidget(row, ADSB_COL_SPEED);
ui->adsbData->removeCellWidget(row, ADSB_COL_HEADING);
ui->adsbData->removeCellWidget(row, ADSB_COL_VERTICALRATE);
ui->adsbData->removeCellWidget(row, ADSB_COL_RANGE);
ui->adsbData->removeCellWidget(row, ADSB_COL_AZEL);
ui->adsbData->removeCellWidget(row, ADSB_COL_LATITUDE);
ui->adsbData->removeCellWidget(row, ADSB_COL_LONGITUDE);
ui->adsbData->removeCellWidget(row, ADSB_COL_CATEGORY);
ui->adsbData->removeCellWidget(row, ADSB_COL_STATUS);
ui->adsbData->removeCellWidget(row, ADSB_COL_SQUAWK);
ui->adsbData->removeCellWidget(row, ADSB_COL_REGISTRATION);
ui->adsbData->removeCellWidget(row, ADSB_COL_COUNTRY);
ui->adsbData->removeCellWidget(row, ADSB_COL_REGISTERED);
ui->adsbData->removeCellWidget(row, ADSB_COL_MANUFACTURER);
ui->adsbData->removeCellWidget(row, ADSB_COL_OWNER);
ui->adsbData->removeCellWidget(row, ADSB_COL_OPERATOR_ICAO);
ui->adsbData->removeCellWidget(row, ADSB_COL_TIME);
ui->adsbData->removeCellWidget(row, ADSB_COL_FRAMECOUNT);
ui->adsbData->removeCellWidget(row, ADSB_COL_CORRELATION);
ui->adsbData->removeCellWidget(row, ADSB_COL_RSSI);
ui->adsbData->setRowCount(row);
}
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